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Chapter 22. cron

This chapter describes the commands under the cron command.

22.1. cron trigger create

Create new trigger.

Usage:

openstack cron trigger create [-h] [-f {json,shell,table,value,yaml}]
                                     [-c COLUMN] [--max-width <integer>]
                                     [--fit-width] [--print-empty]
                                     [--noindent] [--prefix PREFIX]
                                     [--params PARAMS] [--pattern <* * * * *>]
                                     [--first-time <YYYY-MM-DD HH:MM>]
                                     [--count <integer>] [--utc]
                                     name workflow_identifier [workflow_input]

Table 22.1. Table Formatter

ValueSummary

--print-empty

Print empty table if there is no data to show.

--max-width <integer>

Maximum display width, <1 to disable. you can also use the CLIFF_MAX_TERM_WIDTH environment variable, but the parameter takes precedence.

--fit-width

Fit the table to the display width. implied if --max- width greater than 0. Set the environment variable CLIFF_FIT_WIDTH=1 to always enable

Table 22.2. Positional Arguments

ValueSummary

workflow_input

Workflow input

workflow_identifier

Workflow name or id

name

Cron trigger name

Table 22.3. Output Formatters

ValueSummary

output formatter options-f {json,shell,table,value,yaml}, --format {json,shell,table,value,yaml}

The output format, defaults to table

-c COLUMN, --column COLUMN

Specify the column(s) to include, can be repeated

Table 22.4. JSON Formatter

ValueSummary

--noindent

Whether to disable indenting the json

Table 22.5. Optional Arguments

ValueSummary

--count <integer>

Number of wanted executions

--first-time <YYYY-MM-DD HH:MM>

Date and time of the first execution. time is treated as local time unless --utc is also specified

--params PARAMS

Workflow params

--utc

All times specified should be treated as utc

-h, --help

Show this help message and exit

--pattern <* * * * *>

Cron trigger pattern

Table 22.6. Shell Formatter

ValueSummary

a format a UNIX shell can parse (variable="value")--prefix PREFIX

Add a prefix to all variable names

22.2. cron trigger delete

Delete trigger.

Usage:

openstack cron trigger delete [-h] cron_trigger [cron_trigger ...]

Table 22.7. Positional Arguments

ValueSummary

cron_trigger

Name of cron trigger(s).

Table 22.8. Optional Arguments

ValueSummary

-h, --help

Show this help message and exit

22.3. cron trigger list

List all cron triggers.

Usage:

openstack cron trigger list [-h] [-f {csv,json,table,value,yaml}]
                                   [-c COLUMN] [--max-width <integer>]
                                   [--fit-width] [--print-empty] [--noindent]
                                   [--quote {all,minimal,none,nonnumeric}]
                                   [--sort-column SORT_COLUMN]

Table 22.9. Table Formatter

ValueSummary

--print-empty

Print empty table if there is no data to show.

--max-width <integer>

Maximum display width, <1 to disable. you can also use the CLIFF_MAX_TERM_WIDTH environment variable, but the parameter takes precedence.

--fit-width

Fit the table to the display width. implied if --max- width greater than 0. Set the environment variable CLIFF_FIT_WIDTH=1 to always enable

Table 22.10. CSV Formatter

ValueSummary

--quote {all,minimal,none,nonnumeric}

When to include quotes, defaults to nonnumeric

Table 22.11. Output Formatters

ValueSummary

output formatter options-f {csv,json,table,value,yaml}, --format {csv,json,table,value,yaml}

The output format, defaults to table

-c COLUMN, --column COLUMN

Specify the column(s) to include, can be repeated

--sort-column SORT_COLUMN

Specify the column(s) to sort the data (columns specified first have a priority, non-existing columns are ignored), can be repeated

Table 22.12. JSON Formatter

ValueSummary

--noindent

Whether to disable indenting the json

Table 22.13. Optional Arguments

ValueSummary

-h, --help

Show this help message and exit

22.4. cron trigger show

Show specific cron trigger.

Usage:

openstack cron trigger show [-h] [-f {json,shell,table,value,yaml}]
                                   [-c COLUMN] [--max-width <integer>]
                                   [--fit-width] [--print-empty] [--noindent]
                                   [--prefix PREFIX]
                                   cron_trigger

Table 22.14. Table Formatter

ValueSummary

--print-empty

Print empty table if there is no data to show.

--max-width <integer>

Maximum display width, <1 to disable. you can also use the CLIFF_MAX_TERM_WIDTH environment variable, but the parameter takes precedence.

--fit-width

Fit the table to the display width. implied if --max- width greater than 0. Set the environment variable CLIFF_FIT_WIDTH=1 to always enable

Table 22.15. Positional Arguments

ValueSummary

cron_trigger

Cron trigger name

Table 22.16. Output Formatters

ValueSummary

output formatter options-f {json,shell,table,value,yaml}, --format {json,shell,table,value,yaml}

The output format, defaults to table

-c COLUMN, --column COLUMN

Specify the column(s) to include, can be repeated

Table 22.17. JSON Formatter

ValueSummary

--noindent

Whether to disable indenting the json

Table 22.18. Optional Arguments

ValueSummary

-h, --help

Show this help message and exit

Table 22.19. Shell Formatter

ValueSummary

a format a UNIX shell can parse (variable="value")--prefix PREFIX

Add a prefix to all variable names